<template>
    <el-image :src="src" fit="cover" :style="`width:${realWidth};height:${realHeight};`" :preview-src-list="[src]">
        <div slot="placeholder" class="loading">
            <div>正在加载...</div>
        </div>
        <div slot="error" class="image-404">
            <i class="el-icon-picture-outline"></i>
        </div>
    </el-image>
</template>

<script>
export default {
    name: 'HImage',
    props: {
        src: {
            type: String,
            required: true
        },
        width: {
            type: [Number, String],
            default: ''
        },
        height: {
            type: [Number, String],
            default: ''
        }
    },
    data() {
        return {
            dialogVisible: false
        }
    },
    computed: {
        realWidth() {
            return typeof this.width == 'string' ? this.width : `${this.width}px`
        },
        realHeight() {
            return typeof this.height == 'string' ? this.height : `${this.height}px`
        }
    },
    created() {},
    mounted() {},
    methods: {}
}
</script>

<style lang="less" scoped>
.el-image {
    border-radius: 5px;
    background-color: #ebeef5;
    box-shadow: 0 0 5px 1px #ccc;
    ::v-deep .el-image__inner {
        transition: all 0.3s;
        cursor: pointer;
        &:hover {
            transform: scale(1.2);
        }
    }
    ::v-deep .loading {
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        width: 100%;
        height: 100%;
        color: #909399;
        font-size: 16px;
    }
    ::v-deep .image-404 {
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        width: 100%;
        height: 100%;
        color: #909399;
        font-size: 30px;
    }
}
</style>
